package day04;
import java.util.Scanner;
//猜数字小游戏
public class Guessing {//猜

    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        //int num = 250;//手里藏的数
        //
        int num = (int) (Math.random()*1000+1);//1到1000之内的
        System.out.println(num);//作弊

        int guess;
        do{

            System.out.println("猜吧！");
            guess = scan.nextInt();//1+3
            if(guess>num){
                System.out.println("猜大了");
            }else if(guess<num){
                System.out.println("猜小了");
            }else{
                System.out.println("恭喜你猜对了");
            }
        }while(guess!=num);//2

        /*
        Math.random（）-----------------0.0到0.999999999999...
        1000----------------------------0.0到999.999999999...
        +1------------------------------1.0到1000.99999999...
        （int）-------------------------1到1000
         */
        /*
        System.out.println("猜吧！");
        int guess = scan.nextInt();
        while(guess!=num){
            if(guess>num){
                System.out.println("猜大了");
            }else{
                System.out.println("猜小了");
            }
            System.out.println("猜吧！");
            guess = scan.nextInt();
        }
        System.out.println("恭喜你猜对了");
         */
    }
}